And cried with a loud voice, as when a lion roars: and when he had cried, seven thunders uttered their voices.
All Commentaries on Revelation 10:3 Go To Revelation 10
George Leo Haydock
Seven thunders uttered their voice, to signify the following approaching evils, which St. John is ordered not to write down, though they were shown to him; and if he was not to write them, even in such a mystical and prophetical manner as he wrote the other things, who can pretend to know any thing of them? (Witham)